расширение ствола | |
dril. | UR |
в процессе бурения | |
O&G, tengiz. | while drilling process; while drilling |
| |||
UR (underreaming) | |||
underreaming |
расширение ствола: 44 phrases in 10 subjects |
Drilling | 9 |
Makarov | 1 |
Mining | 4 |
Oil / petroleum | 10 |
Oil and gas | 5 |
Oil and gas technology | 3 |
Oilfields | 6 |
Sakhalin | 3 |
Sakhalin R | 1 |
Technology | 2 |